double_quotation_mark_有道手机词典

1.If the double quotation mark is the outermost quote, all variables are expanded.
如果最外边的引号是双引号，那么展开所有变量。
dict.yoduao.com
2.A double quotation mark (") is missing at the end of the string being echo-ed.
echo 后面的字符串的末尾缺少一个双引号（"）。
dict.yoduao.com
3.Use of double quotation mark delimiters on Linux and UNIX-based systems is recommended.
建议在基于Linux和UNIX的系统中使用双引号分隔符。
dict.yoduao.com